Parents are so stressful!!?

okk. so i really like this guy, he is 18 and im 15... i kno kinda bad. but he is really awesome and he wood never do anything bad. he is going to college and everything. we are going out and my dad said that we can but we cant be alone in the same room together. so whenever i am at his house we have to stay in the same room as his dad. i really like this guy. im getting really stressed about this i have even been criin. plz help!!